TFS 2015 XAML构建失败。

Question

我将一个集合从TFS 2012.2迁移到了新的TFS 2015，并为该集合配置了XAML构建代理。但是，在尝试运行构建时，它在“关联变更集和工作项”活动期间失败了。

从堆栈跟踪中可以看到，它无法更改工作项。我尝试使用相同的一切来复现此情况，但使用小项目时却正常工作？！

构建日志：

异常堆栈跟踪: Microsoft.TeamFoundation.WorkItemTracking.Proxy.WorkItemServer.Update(String requestId, XmlElement package, XmlElement& result, MetadataTableHaveEntry[] metadataHave, String& dbStamp, IMetadataRowSets& metadata)

at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.SendUpdatePackage(XmlElement package, XmlElement& result, Boolean bulk)

at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.SaveWorkItems(WorkItem[] workitems, Boolean bulk, SaveFlags saveFlags)

at Microsoft.TeamFoundation.WorkItemTracking.Client.BatchSaveHelper.TryUpdate(WorkItemStore store, WorkItem[] workitems, SaveFlags saveFlags, List`1 errors)

at Microsoft.TeamFoundation.WorkItemTracking.Client.BatchSaveHelper.TryUpdate(WorkItemStore store, WorkItem[] workitems, SaveFlags saveFlags, List`1 errors)

at Microsoft.TeamFoundation.WorkItemTracking.Client.BatchSaveHelper.BatchSave(WorkItemStore store, WorkItem[] workitems, SaveFlags saveFlags)

at Microsoft.TeamFoundation.Build.Workflow.Activities.WitBatchSaveWorkItems.Execute(CodeActivityContext context)

at System.Activities.CodeActivity`1.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)

at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

事件日志：

默认控制器-tfsbuild: 取消了构建vstfs:// /Build/Build/430的工作流实例，ID为{2da10eef-3c75-48ce-852b-78436a594f85}。异常类型：System.NullReferenceException 异常信息：对象引用未设置为对象的实例。堆栈跟踪：在System.Activities.Statements.Throw.Execute(CodeActivityContext context) at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager) at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

- Mohamed.Radwan -MVP

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你曾经解决过这个问题吗？ - Johny Skovdal

你正在使用TFS 2012控制器进行构建吗？ - Angshuman

Answer 1

请按照以下步骤操作：

1.)Stop the Build Service on the Build Machine
2.)Delete the folders inside the below path in build machine – C:\Users\
    [BUILDSERVICEACCOUNT]\AppData\Local\Microsoft\TeamFoundation\5.0
3.)Start the Build Service on the Build Machine

- mystack

Answer 2

这不是一个解决方案，而是一个变通方法：

在您的构建定义中，您可以通过将“关联变更集和工作项”的设置设置为false来禁用它。这应该使得提交工作正常进行。 它可以在 ->Process->Advanced->Associate Changesets and Work Items 下找到。 在我的情况下，这是一个有效的解决方案，因为我不需要这些关联，但是有时候留下这些关联可能并不总是可行的。

- DevJoe